I want to grew stronger

I am a weak guy with slim endomorphic physique but now i want to grow strong like a natural exomorphic built strong men. I want to grow from weak to very strong. I have a normal diet.i have recently joined a gym.i dnt want a buffed body i want to grow stronger than people around me, so that they dnt make me suffer. Currently i m 183 cms 6'0 55 kgs.